42220680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 127388160

約数和(自身を除く): 85167480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1823, 1930, 2316, 2895, 3646, 3860, 4632, 5469, 5790, 7292, 7720, 9115, 10938, 11580, 14584, 18230, 21876, 23160, 27345, 36460, 43752, 54690, 72920, 109380, 218760, 351839, 703678, 1055517, 1407356, 1759195, 2111034, 2814712, 3518390, 4222068, 5277585, 7036780, 8444136, 10555170, 14073560, 21110340, 42220680]

約数ペア:

[(1, 42220680), (2, 21110340), (3, 14073560), (4, 10555170), (5, 8444136), (6, 7036780), (8, 5277585), (10, 4222068), (12, 3518390), (15, 2814712), (20, 2111034), (24, 1759195), (30, 1407356), (40, 1055517), (60, 703678), (120, 351839), (193, 218760), (386, 109380), (579, 72920), (772, 54690), (965, 43752), (1158, 36460), (1544, 27345), (1823, 23160), (1930, 21876), (2316, 18230), (2895, 14584), (3646, 11580), (3860, 10938), (4632, 9115), (5469, 7720), (5790, 7292)]